FS-Cache: Release page->private after failed readahead

[safe/jmp/linux-2.6] / mm / fremap.c

diff --git a/mm/fremap.c b/mm/fremap.c
index 7d12ca7..b6ec85a 100644 (file)
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -37,7 +37,7 @@ static void zap_pte(struct mm_struct *mm, struct vm_area_struct *vma,
                if (page) {
                        if (pte_dirty(pte))
                                set_page_dirty(page);
-                       page_remove_rmap(page, vma);
+                       page_remove_rmap(page);
                        page_cache_release(page);
                        update_hiwater_rss(mm);
                        dec_mm_counter(mm, file_rss);
@@ -120,8 +120,8 @@ static int populate_range(struct mm_struct *mm, struct vm_area_struct *vma,
  * and the vma's default protection is used. Arbitrary protections
  * might be implemented in the future.
  */
-asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
-       unsigned long prot, unsigned long pgoff, unsigned long flags)
+SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
+               unsigned long, prot, unsigned long, pgoff, unsigned long, flags)
 {
        struct mm_struct *mm = current->mm;
        struct address_space *mapping;
@@ -198,7 +198,7 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
                        flags &= MAP_NONBLOCK;
                        get_file(file);
                        addr = mmap_region(file, start, size,
-                                       flags, vma->vm_flags, pgoff, 1);
+                                       flags, vma->vm_flags, pgoff);
                        fput(file);
                        if (IS_ERR_VALUE(addr)) {
                                err = addr;